What should I do if the middle layer of the refrigerator freezes? Summary of popular solutions across the network
In the past 10 days, the problem of freezing in the middle layer of the refrigerator has become one of the hot topics in home appliance repair. Many netizens reported this problem on social platforms and Q&A communities. Especially as the hot weather continues in summer, the phenomenon of refrigerator freezing becomes more common. This article will provide you with structured solutions based on popular discussion content across the Internet.
1. Analysis of common causes of freezing in the middle layer of the refrigerator

| Reason type | Specific performance | Proportion (sampled data) |
|---|---|---|
| Aging of sealing strip | There is obvious air-conditioning leakage from the door crack | 38% |
| Thermostat failure | The compressor does not stop for a long time | 25% |
| Drain holes clogged | Water accumulates in the refrigerator and freezes | 22% |
| Open the door frequently | Average daily opening times>20 times | 15% |
2. Top 5 popular solutions
| method | Operation steps | Effectiveness Rating (1-5) |
|---|---|---|
| Hot towel melting method | 1. Power outage 2. Apply hot towel with ice layer for 5 minutes 3. Plastic shovel to remove ice | 4.7 |
| Unblock drain holes | 1. Find the location of the drainage hole 2. Use thin wire to dredge 3. Rinse with warm water | 4.9 |
| Seal replacement | 1. Measure the size of the original sealing strip 2. Online shopping matching models 3. Card slot installation | 4.5 |
| temperature regulation | Adjust to level 3-4 in summer Adjust to level 5-6 in winter | 4.2 |
| Professional maintenance | Contact the brand for after-sales testing of the thermostat | 5.0 |
3. Practical tips for preventing icing
According to the latest video suggestions of Douyin home appliance blogger "Repair Veteran":
1.Regular inspection: Check the status of drain holes at least once a month
2.Correct placement: Keep a distance of more than 5cm between food and the back wall of the refrigerator
3.Humidity control: Foods with high water content need to be stored in sealed containers
4.Switching habits: The single door opening time is controlled within 30 seconds.
4. Differences in response to different brands of refrigerators
| brand | Common failure points | Official solution |
|---|---|---|
| Haier | Defrost heating pipe failure | 400-699-9999 Make an appointment for maintenance |
| Beautiful | Air cooling fan stops | Complimentary repairs for mini-programs include free testing |
| Siemens | Temperature sensor abnormality | Need to replace original accessories |
5. Tips that are effective in actual user testing
Ways to get over a thousand likes on Zhihu’s popular answers:
1.Salt de-icing method: Sprinkle salt to speed up the melting of ice and shorten the time by 60%
2.Hair dryer assist: Keep a safe distance of 50cm and use hot and cold air alternately
3.preventive paving: Use food-grade PE film in areas prone to freezing
Special reminder: According to JD.com service big data, the probability of freezing problems in refrigerators after being used for more than 3 years is as high as 76%. It is recommended to perform regular maintenance. If self-treatment fails, be sure to contact a professional for maintenance to avoid damage to the refrigeration system.
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